Service Configurations - Joslyn JSP series Installation, Operation And Maintenance Manual

JoslyN JsP iNsTAllATioN, oPerATioN AND MAiNTeNANce MANuAl
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Service Configurations

Figure 1
1-Phase, 2-Wire
Figure 2
Split-Phase, 3-Wire
Figure 3
3-Phase, 4-Wire Wye
Figure 4
3-Phase, 3-Wire Delta
Figures 1–5 show the electrical relationship between JsP and these five
basic service configurations: 1-Phase, 2-Wire; split-Phase, 3-Wire; 3-Phase,
4-Wire Wye; 3-Phase, 3-Wire Delta and 3-Phase, 4-Wire High-leg Delta
5
L
N
G
SPD
L1
L2
N
G
SPD
A
B
C
N
G
SPD
A
B
C
G
SPD